if a neutral atom donates an electron it will gain a positive charge. This is due to electrons having a negative charge.
If a neutral atom receives an electron it is gaining a negative charge.
Yes, the atom which donates an electron becomes a positive ion.
positive
Electrons are both gained and lost in the formation of an ionic compound. The metal atom loses one or more electrons to the nonmetal with which it bonds. So the metal atom becomes a positively charged ion and the nonmetal atom becomes a negatively charged ion, and the ionic bond is formed by the electrostatic attraction between the oppositely charged ions, forming the ionic compound.
Actually, sodium almost donates an electron to chlorine in NaCl.
No! A sodium atom is initially electrically neutral. When it donates one electron to a chlorine atom, the sodium atom becomes a singly charged cation.
The Svante Arrhenius definition of an acid is a compound that donates a hydrogen ion (or proton) in an aqueous solution.
Yes, I believe that propane is a molecular compound because it is bonded between two nonmetals (C3H8). They share electrons as opposed to giving/receiving electrons.
When it donates electrons, the compound is going through a process called "ionic bonding"
Mg is a metal and does not need the electrons it donates two electrons and becomes stable.
An atom can become an ion by either gaining or losing electrons. If it gains electrons, it becomes an anion. If it loses electrons, it becomes a cation. An ion is merely an atom with a charge, either positive or negative.
loses electrons
Only copper of these listed donates electrons and becomes a cation.
It becomes a cation - loses electrons
Cu donates electrons to Br to form CuBr. It is a crystalline compound. The bonds have mixed ionic and covalent characters.
metals
When a molecular compound gains or loses electrons, it becomes a polyatomic ion.
Strontium is a metal. Chlorine is a non metal. Sr donates electrons to Cl to make an crystalline ionic compound.
An element is REDUCED. By that, it means that an element of a compound or an element in itself has gained electron/s when the reaction occurs. You can find this out when you see a change in their oxidation number.
Sodium donates one electron from it's valance shell and becomes the cation, Na + Having a 1 + positive charge as it is short the one electron.